Page 427 of 472
Schedule “A”
Miles 6,000 12,000 18,000 24,000 30,000
(Kilometers) (10 000) (20 000) (30 000) (40 000) (50 000)
[Months] [6] [12] [18] [24] [30]
Change the engine oil and engine oil filter. X X X X X
Rotate the tires. X X X X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Inspect the engine air cleaner filter, and replace if
necessary.X
Replace the spark plugs.X
Inspect the brake linings. X
Drain the transfer case and refill.X
SCHEDULE “A” 427
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Page 428 of 472
Miles 36,000 42,000 48,000 54, 000
(Kilometers) (60 000) (70 000) (80 000) (90 000)
[Months] [36] [42] [48] [54]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the brake linings. X X
428 SCHEDULE “A”
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Page 429 of 472
Miles 60,000 66,000 72,000 78,000
(Kilometers) (100 000) (110 000) (120 000) (130 000)
[Months] [60] [66] [72] [78]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary. X
Replace the spark plugs.X
Inspect the engine accessory drive belt, replace if neces-
sary.X
Flush and replace the engine coolant/anti-freeze. X
Inspect the brake linings. X
Drain the transfer case and refill. X
SCHEDULE “A” 429
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Page 430 of 472
Miles 84,000 90,000 96,000 102, 000
(Kilometers) (140 000) (150 000) (160 000) (170 000)
[Months] [84] [90] [96] [102]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary. X
Replace the spark plugs.X
Inspect the engine accessory drive belt, replace if neces-
sary.*X
Inspect the brake linings. X
Flush and replace the engine coolant/anti-freeze if not
replaced at 60 months.X
Drain the transfer case and refill. X
430 SCHEDULE “A”
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Page 431 of 472
Miles 108,000 114,000 120,000 126,000
(Kilometers) (180 000) (190 000) (200 000) (210 000)
[Months] [108] [114] [120] [126]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary. X
Replace the spark plugs.X
Inspect the engine accessory drive belt, replace if neces-
sary.*X
Inspect the brake linings. X X
Flush and replace the engine coolant/anti-freeze if not
done at 102,000 miles (170 000 km).X
Drain the transfer case and refill. X
SCHEDULE “A” 431
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Page 432 of 472
Miles 132,000 138,000 144,000 150,000
(Kilometers) (220 000) (230 000) (240 000) (250 000)
[Months] [132] [138] [144] [150]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary. X
Replace the spark plugs.X
Inspect the engine accessory drive belt, replace if neces-
sary.*X
Inspect the brake linings. X
Flush and replace the engine coolant/anti-freeze if not
done at 120,000 miles (200 000 km).X
Drain the transfer case and refill.X
432 SCHEDULE “A”
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Page 435 of 472
At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect brake hoses.
•Check the engine coolant/anti-freeze level, hoses, and
clamps.
•Inspect engine accessory drive belts. Replace as neces-
sary.
•Inspect for the presence of water in the fuel filter/
water separator unit.
SCHEDULE “A” 435
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Page 437 of 472
Miles 6,250 12,500 18,750 25,000 31,250
(Kilometers) (10 000) (20 000) (30 000) (40 000) (50 000)
Change the engine oil and engine oil filter. X X X X X
Rotate the tires. X X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Inspect the engine air filter element. Replace as
necessary.XXX
Replace the engine air filter element.XX
Replace the fuel filter/water separator unit. X
Inspect the brake linings. X X
Drain the transfer case and refill.X
Drain and refill the front and rear axles. X X
SCHEDULE “B” — DIESEL ENGINES 437
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